Integrated Circuits (ICs) > Memory > EEPROM

93C66B-I/SN - Microchip

Microwire Serial EEPROM Family, 4.5Vto 5.5V' 2 MHz, -40°Cto 125°C, SOIC-8, RoHS

Technical Details

Projected EOL Date	2034-05-30
Case/Package	SOIC
Contact Plating	Tin
Country of Assembly	Thailand
Country of Fabrication	United States of America
Country of Origin	Thailand
Density	4kb
Export Control Classification Number (ECCN) Code	EAR99
Height	1.5mm
Harmonized Tariff Schedule (HTS) Code	8542.32.0051
Interface	Serial
Introduction Date	2003-05-30
Lead Free	Lead Free
Length	4.9mm
Lifecycle Status	Production
Manufacturer Lifecycle Status	REL
Max Frequency	2MHz
Max Operating Temperature	85°C
Max Supply Voltage	5.5V
Memory Size	512B
Memory Type	EEPROM
Min Operating Temperature	-40°C
Min Supply Voltage	4.5V
Mount	Surface Mount
Nominal Supply Current	2mA
Number of Pins	8
Number of Words	256
Operating Supply Voltage	5V
Packaging	Bulk
Radiation Hardening	No
RoHS	Compliant
Schedule B	8542320050, 8542320050\|8542320050, 8542320050\|8542320050\|8542320050, 8542320050\|8542320050\|8542320050\|8542320050
Width	3.9mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

Images

Microchip 93C66B-I/SN | RS

RS

Datasheets

Lifecycle Status Indicator

Production

Symbol

93C66B-I/SN Symbol - Microchip

93C66B-I/SN Symbol - Microchip

93C66B-I/SN Symbol - Microchip

93C66B-I/SN Symbol - Microchip

‹ ›

Footprint

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

93C66B-I/SN Footprint - Microchip

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Microchip	93C66BT-I/SN	Production
Microchip	93C66B-I/SNG	Unknown
Microchip	93C66B-E/SN	Production
Microchip	93C66BT-E/SN	Production
Microchip	93C66B-I/P	Production
Microchip	93C66BT-I/OTG	Unknown
Microchip	93C66BT-I/MC	Production
Microchip	93C66B-E/P	Production
Microchip	93C66BT-E/OT	Production
Microchip	93C66BT-I/MNY	Production

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RS

DE: 950

$

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Avnet Silica

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Component Stockers USA

US: 13949

$

0.30

0.30

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0.25

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Win Source

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CN: 9353

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